Content from Kakao piccoma

Rino Sakuragi (Yuna Taira) is a high school student. She is good friends with Ren Kiritani (Alan Shirahama) who attends the same high school. They have been close since their middle school days. Rino holds special feelings for Ren Kiritani, but she is unable to tell him how she feels because he is popular. One day, Ren confesses to Rino that he likes her. They begin to date and enjoy their time together, but Rino is diagnosed with ALS (amyotrophic lateral sclerosis).

They say whatever doesn’t kill you makes you stronger, but that’s not the case for the world’s weakest hunter Sung Jinwoo. After being brutally slaughtered by monsters in a high-ranking dungeon, Jinwoo came back with the System, a program only he could see, that’s leveling him up in every way. Now, he’s inspired to discover the secrets behind his powers and the dungeon that spawned them.

24 people enter a survival game. Each has a device called an SCM (slave control method), which can make their opponent into their slave. Each person has their own reason for participating in the game.

Another dimension that continues to taint our world, the Shadow World. Humanity is faced with the worst calamity, known as the Shadow Labyrinth. In spite of their desperate attacks, Desir Herrman and his friends lose their battle to the Destruction Dragon, Boromir Napolitan, and the world comes to an end. When Desir is convinced of his end, he opens his eyes... to find himself 13 years in the past. Desir has gone back in time to the enrollment ceremony of Hebrion Academy, the top school for mages in the Empire. To change the future of impending doom, Desir reassembles his friends once again to save the world!

Kanazawa Nobuaki has transferred to a high school far from where he used to live. Due to an incident at his old school, Nobuaki is afraid of getting close to his new classmates and keeps himself at a distance, but he starts opening up because of a sports day inter-class relay. Then a single text message from someone calling themselves the "King" is sent to everyone in class. Nobuaki's classmates think it's a simple prank and don't take it seriously - but Nobuaki knows that a death game is about to begin, and struggles to oppose it...